<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
  <meta charset="UTF-8">
  <title>公告管理</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <meta name="apple-mobile-web-app-status-bar-style" content="black">
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta name="format-detection" content="telephone=no">
  <link rel="icon" href="/favicon.ico">
  <link rel="stylesheet" href="/resources/layui/css/layui.css" media="all" />
  <link rel="stylesheet" href="/resources/css/public.css" media="all" />
</head>
<body class="childrenBody">
<!-- 查询条件开始-->

<form class="layui-form">
  <blockquote class="layui-elem-quote quoteBox">
    <form class="layui-form" >
      <div class="layui-form-item">
        <div class="layui-inline">
          <label class="layui-form-label">公告标题</label>
          <div class="layui-input-inline">
            <input type="text" name="title" id="title" class="layui-input searchVal" placeholder="请输入公告标题" />
          </div>
        </div>
        <div class="layui-inline">
          <label class="layui-form-label">发布人</label>
          <div class="layui-input-inline">
            <input type="text" name="opername" id="opername" class="layui-input searchVal" placeholder="请输入发布人" />
          </div>
        </div>
        <div class="layui-inline">
          <label class="layui-form-label">开始时间</label>
          <div class="layui-input-inline">
            <input type="text" name="startTime" id="startTime" class="layui-input searchVal" readonly placeholder="开始时间" />
          </div>
        </div>
        <div class="layui-inline">
          <label class="layui-form-label">结束时间</label>
          <div class="layui-input-inline">
            <input type="text" name="endTime" id="endTime" class="layui-input searchVal" readonly placeholder="结束时间" />
          </div>
        </div>
      </div>

      <div class="layui-form-item">
        <div class="layui-input-block" style="text-align: center;">
          <button type="button" class="layui-btn" lay-submit="" lay-filter="doSearch"><span class="layui-icon layui-icon-search"></span>查询</button>
          <button type="reset" class="layui-btn layui-btn-warm"><span class="layui-icon layui-icon-refresh-1"></span>重置</button>
        </div>
      </div>
    </form>
  </blockquote>
</form>
<!-- 查询条件结束-->


<!-- 数据表格开始 -->
<div>
  <table class="layui-hide" id="noticeTable" lay-filter="noticeTable"></table>
  <!-- 头部工具栏 -->
  <div id="noticeToolBar" style="display: none;">
    <button type="button" lay-event="add" class="layui-btn layui-btn-sm"><span class="layui-icon layui-icon-add-1"></span>添加公告</button>
    <button type="button" lay-event="batchDelete" class="layui-btn layui-btn-sm layui-btn-danger"><span class="layui-icon layui-icon-delete"></span>批量删除</button>
  </div>

  <!-- 行工具栏 -->
  <div id="noticeRowBar" style="display: none;">
    <button type="button" lay-event="update" class="layui-btn layui-btn-sm"><span class="layui-icon layui-icon-edit"></span>更新</button>
    <button type="button" lay-event="delete" class="layui-btn layui-btn-sm layui-btn-danger"><span class="layui-icon layui-icon-delete"></span>删除</button>
    <button type="button" lay-event="show" class="layui-btn layui-btn-sm"><span class="layui-icon layui-icon-about"></span>查看</button>
  </div>
</div>
<!-- 数据表格结束 -->

<!-- 添加和修改的弹出层开始 -->

<div  style="display: none;padding: 5px" id="addOrUpdateDiv">
  <form class="layui-form" style="width:80%;" id="dataFrm" lay-filter="dataFrm">
    <div class="layui-form-item layui-row layui-col-xs12">
      <label class="layui-form-label">公告标题</label>
      <div class="layui-input-block">
        <!--修改时有效-->
        <input type="hidden" name="id">

        <input type="text" class="layui-input" name="title"  lay-verify="required" placeholder="请输入标题">
      </div>
    </div>
    <div class="layui-form-item layui-row layui-col-xs12">
      <label class="layui-form-label">公告内容</label>
      <div class="layui-input-block">
        <textarea placeholder="请输入公告内容" name="content" id="content" class="layui-textarea userDesc"></textarea>
      </div>
    </div>
    <div class="layui-form-item layui-row layui-col-xs12">
      <div class="layui-input-block" style="text-align: center;">
        <button type="button" class="layui-btn" lay-submit lay-filter="doSubmit" ><span class="layui-icon layui-icon-add-1"></span>提交</button>
        <button type="reset" class="layui-btn layui-btn-warm"><span class="layui-icon layui-icon-refresh-1"></span>重置</button>
      </div>
    </div>
  </form>
</div>

<!-- 添加和修改的弹出层结束 -->

<!-- 查看弹出层的开始 -->
<div style="display: none;padding: 5px" id="showNoticeDiv">
  <h2 id="show_title" align="center"></h2>
  <div style="text-align: right;margin: 10px">
    <span>发布人:<span id="show_opername"></span></span>
    <span style="padding-left: 20px">发布时间:<span id="show_createtime"></span></span>
  </div>
  <hr>
  <div id="show_content" style="margin: 10px;padding: 10px;line-height: 25px;"></div>

</div>
<!-- 查看弹出层的结束-->



<script type="text/javascript" src="/resources/layui/layui.js"></script>
<script type="text/javascript">
  layui.use(['jquery','form','table','layer','laydate','layedit'],function () {
    var $=layui.jquery;
    var form=layui.form;
    var table=layui.table;
    var layer=layui.layer;
    var laydate=layui.laydate;
    var layedit=layui.layedit;
    //初始化时间选择器
    laydate.render({
      elem:'#startTime',//绑定渲染的元素
      type:'datetime'//控件选择类型
    });
    laydate.render({
      elem:'#endTime',//绑定渲染的元素
      type:'datetime'//控件选择类型
    });

    //渲染数据表格
    var tableIns = table.render({
      elem: '#noticeTable'//绑定表格组件的id元素
      ,url:'/sys/notice/noticeList'//数据发送的请求路径
      ,toolbar: '#noticeToolBar' //开启头部工具栏，并为其绑定左侧模板
      ,title: '公告数据表'
      ,height:'full-200'
      ,page: true
      ,cols: [ [
        {type: 'checkbox', fixed: 'left'}
        ,{field:'id', title:'ID',align:'center',width:80}
        ,{field:'title', title:'公告标题',align:'center'}
        ,{field:'opername', title:'发布人',align:'center'}
        ,{field:'createtime', title:'创建时间',align:'center'}
        ,{field:'modifytime', title:'修改时间',align:'center'}
        ,{field:'right', title:'操作',align:'center',toolbar:"#noticeRowBar",width:300}
      ] ]
      //回调函数
      ,done:function (res,curr,count) {
        // 判断当前页码是否大于1
        if(curr>1 && res.data.length == 0){
          //当前页码-1
          var pageValue = curr - 1;
          tableIns.reload({
            page:{curr:pageValue}// 修改页码
          })
        }
      }
    });

    //绑定模糊查询监听事件
    //其中：submit()是layui中form表单的提交事件
    //doSearch是lay-filter的属性值
    form.on("submit(doSearch)",function (data) {
      //表格数据重载
      tableIns.reload({
        where:data.field,//额外参数
        page:{
          curr:1//当前页码
        }
      });
      return false;//关闭跳转页面
    });

    //监听头部工具栏
    table.on("toolbar(noticeTable)",function (obj) {
      switch (obj.event) {
              //添加公告
        case 'add':
          openAddNoticeWindow();
          break;
              //批量删除
        case 'batchDelete':
          batchDelete();
          break;
      }
    });

    var mainIndex;//弹出层的索引下标
    var editIndex;//富文本编辑器索引
    var url;//提交路径

    /**
     * 打开添加公告窗口
     */
    function openAddNoticeWindow() {
      mainIndex = layer.open({
        type:1,
        title:"发布公告",
        area:["800px","500px"],
        content:$("#addOrUpdateDiv"),//引用的内容窗口
        success:function () {
          //清空表单数据
          $("#dataFrm")[0].reset();
          //清空富文本编辑器
          layedit.setContent(editIndex,"");
          //添加的提交请求
          url = "/sys/notice/addNotice";
        }
      });
      //初始化富文本编辑器
      editIndex = layedit.build("content");
    }

    //监听添加和修改公告表单的提交事件
    form.on("submit(doSubmit)",function (data) {
      //将富文本编辑器的内容同步到textarea文本域中
      layedit.sync(editIndex);

      $.post(url,$("#dataFrm").serialize(),function (result) {
        //判断是否成功
        if(result.success){
          //刷新数据表格
          tableIns.reload();
        }
        //显示提示信息
        layer.msg(result.message);
        //窗口关闭
        layer.close(mainIndex);
      },"json");
      return false;
    });


    /**
     * 批量删除
     */
    function batchDelete() {
      //获取选中行
      var checkStatus = table.checkStatus('noticeTable'); //noticeTable 即为lay-filter的属性值
      //获取选中的数量
      var length = checkStatus.data.length;
      //判断长度是否大于0
      if(length>0){
        //提示是否删除
        layer.confirm("确定要删除这"+length+"条数据吗?", {icon: 3, title:'提示'}, function(index){
          var checkData = checkStatus.data;//获取每一行的数据
          //声明数组，保存选中行的id
          var idArr = [];
          for(var i=0;i<length;i++){
            //获取选中行的id
            idArr.push(checkData[i].id);
          }
          //id数组
          var ids = idArr.join(",");
          //发送删除的请求
          $.post("/sys/notice/batchDelete",{"ids":ids},function (result) {
            //判断是否成功
            if(result.success){
              //删除成功后刷新数据表格
              tableIns.reload();
            }
            layer.msg(result.message);//弹出提示信息
          },"json");

          //关闭提示框
          layer.close(index);
        });
      }else{
        //没有选中行，提示请选择要删除的行！
        layer.msg("请选择要删除的行！",{icon: 0});
      }
    }


    //监听行工具栏
    table.on("tool(noticeTable)",function (obj) {
      //获取当前选中行的数据
      var data = obj.data;
      //监听事件
      switch (obj.event) {

        case 'update':  //修改
          openUpdateNoticeWindow(data);
          break;
        case 'delete':  //删除
          deleteNotice(data);
          break;
        case 'show':   //查看
          showNotice(data);
          break;
      }
    });

    /**
     * 修改公告
     * @param data  当前行的数据
     */
    function openUpdateNoticeWindow(data) {
      mainIndex = layer.open({
        type:1,
        title:"修改公告",
        area:["800px","500px"],
        content:$("#addOrUpdateDiv"),//引用的内容窗口
        success:function () {
          //数据回显
          form.val("dataFrm",data);//参数1：dataFrm是form表单的lay-filter的属性值
          //富文本回显
          layedit.setContent(editIndex,data.content);
          //添加的提交请求
          url = "/sys/notice/updateNotice";
        }
      });
      //初始化富文本编辑器
      editIndex = layedit.build("content");
    }


    /**
     * 删除公告
     * @param data
     */
    function deleteNotice(data) {
      layer.confirm("确定要删除这条数据吗?",{"icon":3,"title":"提示"},function (index) {
        $.post("/sys/notice/deleteById",{"id":data.id},function (result) {
          if(result.success){
            //刷新表格
            tableIns.reload();
          }
          //显示提示信息
          layer.msg(result.message);
        },"json");
        //关闭弹框
        layer.close(index);
      })
    }


    /**
     * 查看公告
     * @param data
     */
    function showNotice(data) {
      mainIndex = layer.open({
        type:1,
        title:"查看公告",
        area:["800px","500px"],
        content:$("#showNoticeDiv"),//引用的内容窗口
        success:function () {
          $("#show_content").html(data.content);
          $("#show_createtime").html(data.createtime);
          $("#show_opername").html(data.opername);
          $("#show_title").html(data.title);
        }
      });
    }


  });
</script>
</body>
</html>